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■Uses Cleartran zinc sulfide material ■Low absorption and low scattering in the wavelength range of 0.4 to 12 μm ■Available in versions with AR coating that effectively function from 3 to 12 μm, as well as versions without coating *You can download the catalog from Edmund Optics Japan featuring this product from the link below.

Cleartran is a zinc sulfide (ZnS) material that is free of moisture and compatible with multi-wavelength spectra. It is transparent over a wide wavelength range from 0.4μm to 12μm and exhibits low absorption and low scattering characteristics within the same wavelength band. Zinc sulfide is a crystalline material produced using chemical vapor deposition (CVD), similar to TECHSPEC ZnSe optical windows, and is commonly used for thermal imaging. Due to its excellent transmission characteristics in the visible and infrared regions, Cleartran is a viable option for systems utilizing photoelectric sensors sensitive to the same wavelengths. Cleartran is slightly harder than ZnSe material and has higher chemical resistance. We offer two types of anti-reflective coatings: one without coating and another that functions in the 3-12μm broadband range. For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (accessible via the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

Edmund Optics (EO) is a leading company in optical components, imaging, and photonics technology. It supports markets worldwide, including R&D, electronics, semiconductors, pharmaceuticals, and biomedical fields. EO's products are used in a wide range of applications, from DNA analysis to retinal biometric authentication and high-speed FA applications. With the fusion of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier of optical components available for stock sale. Japanese customers are served by the local subsidiary, Edmund Optics Japan Co., Ltd.